MEZhYRIChKA-11

Active

Solanum tuberosum L. Potato · Agricultural · bred by Zelia Aureliia Heorhiivna, Halahan Tetiana Oleksandrivna, Kozun` Ihor Ivanovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych,

also searched as: межиричка 11

Variety description

10 August 2026

Mid-early variety, characterized by a fast growth rate and early tuberization. The tubers are round in shape, pink in color, have an average weight of about 90 g, shallow eyes, and white flesh. Up to 18 tubers are formed per plant.

Starch content is 13.0–14.8%, culinary type B (slightly floury). Yield varies from 37 to 43 t/ha with a marketability of about 90%.

The variety possesses high field resistance to Alternaria, viruses X, S and M, the common pathotype of potato wart, and tuber rust. Moderately susceptible to common scab and ditylenchosis. Demonstrates stress tolerance and adaptability to the conditions of Polissya and Forest-Steppe.

Sources8

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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

Also known as

breeder code p.02.49-3

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

MEZhYRIChKA-11 primary UA
Mezhyrichka 11 UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: Zelia Aureliia Heorhiivna, Halahan Tetiana Oleksandrivna, Kozun` Ihor Ivanovych, Tymko Liudmyla Volodymyrivna, Pysarenko Nataliia Vasylivna, Lysak Olena Andriivna, Andriienko Tetiana Mykhailivna, Tymko Mykola Hryhorovych, Sydorchuk Vasyl Ivanovych, 2 Developed the variety
Applicant: Instytut kartopliarstva Natsionalnoi akademii ahrarnykh nauk Ukrainy 90 Submitted the application to the register
Rights holder: Instytut kartopliarstva Natsionalnoi akademii ahrarnykh nauk Ukrainy 90 Holds the rights to the variety

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

UA Ukraine Active

№ 11031020

Application

1 December 2011

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	11031020	1 December 2011	—	—	Active

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Ukraine № 11031020

Terminated

Application filed 1 December 2011
Registered 13 February 2015
Entry closed 12 September 2025

Records are sourced from official registry publications. Data sources and legal status

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